. >> reporter: paul ryan said the middle class has been buried. >> they are being buried by the obama administration's economic failures. >> reporter: the obama campaign said ryan took mr. biden's words out of context. the president will have the first word tonight, mitt romney will have the last. >> susan, thank you. this is where you can watch tonight's debate. our coverage begins at 9:00 p.m. eastern right here on cbs. meanwhile off the campaign trail conservative blogs were buzzing about fox news recent airing about a 2007 speech by a then senator obama before a black audience. he expressed suspicion the federal government was withholding recovery money to new orleans after hurricane katrina. >> when hurricane andrew struck in florida people said look at this devastation. we don't expect to you come up with the almighty money. here's the money. we won't wait for you to scratch it together because you're part of the american family. what's happening down in new orleans? where is your dollar? where is your money? makes no sense. tells me the bullet hasn't been taken out. >> the obam